It’s a fuzzy yellow problem most tennis players don’t think about: Tennis balls are difficult to recycle, and nearly all of the 330 million balls made every year go into the garbage, with most ending up in landfills. apnews.com/article/tennis…

My Administration is canceling all remaining oil and gas leases issued under the last administration in the Arctic Refuge and proposing to protect 13 million acres in the Western Arctic. There's more to do, but we’re taking action to meet the moment for future generations.

NASA-funded Study: Half of Glaciers Vanish with 1.5 Degrees of Warming - which is where we're headed this century - and adds 5 inches to sea level rise. nasa.gov/feature/esnt/2…

Always a treat to speak with The Editorial Board about politics…even the illiberal kind. cchange.net/2023/09/05/pol…

I spoke to Israeli Hi-Tech investor (and billionaire!) Ziv Aviram about his new climate initiative thru the Clinton Foundation for this week's show. Plus, a snippet of my discussion with Paul Hawken from the Sea Change Radio archives: cchange.net/2023/09/19/ziv/

I talked about ⟦C⟧Worthy, carbon dioxide removal (CDR), and some other stuff with Sea Change Radio. cchange.net/2023/10/10/ho/

Pleasure talking to Alex at Sea Change Radio cchange.net/2023/10/24/sla…

Great to speak with Scott Hechinger for this week’s Sea Change Radio about his nonprofit and the vital role of public defenders in our criminal justice system: cchange.net/2023/11/21/zea…

Enjoyed speaking with Darren Samuelsohn of The Messenger for this week's Sea Change Radio as we try our best to wade through all of Trump's trials: cchange.net/2024/01/16/dar…

Always a pleasure to speak with Daniel M Kammen on Sea Change Radio. This week we take a deep dive into his #COP28 white paper presentation about the perils of deep-sea mining: cchange.net/2024/01/23/min…

A lot of nodding in agreement on this week's Sea Change Radio with The Editorial Board as we analyze the cockamamie plans to have Biden "step aside." cchange.net/2024/02/21/bid…

Thanks Sea Change Radio for having me on the show to discuss my Canary Media coverage on electric tugboats, hydrogen-powered ferries—and the dirty ships they could eventually replace 🚢 Listen here: cchange.net/2024/04/16/mar…

This wk's Sea Change Radio features the first part of my discussion with Michigan Prof. Juan Cole about Israel, Gaza and the recent college protests - cchange.net/2024/05/07/jua…

San Franciscans - come out to the beach and enjoy the sunshine this afternoon at the Park Chalet. No cover, dog-friendly, all ages.

Chesa Boudin on this week’s Sea Change Radio cchange.net/2024/06/18/che…

Live Music and Happy Hour Fridays at the Park. 🎶🎸🍾🍷

My friend Alex Wise said I was wrong and told me why. I think he makes strong points worthy of serious consideration. >>> You're wrong, John. Dropping out wasn't a mistake editorialboard.com/youre-wrong-jo…

Me and Alex Wise on Sea Change Radio. cchange.net/2024/10/29/ele…